Beverage dispenser



ejrvicn. BRIGHT,

BEVERAGE DISPENSER. APPLICATION HLED DEC. 2. 1921.

Patented 00:. 3, 1922.

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BEVERAGE DISPENSER.

APPLICATION FILED DEC. 2,192]. 1 43Q935, I Patented Dot. 3 1922.

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Patented Oct. 3, 1922.

\ NITED;S"I' AT!E 1S GEORGE Mon. BRIGHT, or Bases, OKLAHOMA.

1 BEVERAGE msrnnsnn.

Application December 2, 1921. Serial No. 519,473.

To all whom, it may concern: p

Be it known that I, Gnonm M01); BRIGHT, a citizen of the United States of America, residing at Beggs, in the county of Okmul gee and State of Oklahoma, have'invented new and useful Improvements'inlBeverage Dispensersm't which the following is a speciiication.

The object of the invention islto provide a simple and efficient means for readilyand conveniently dispensing beverages in definite quantities without relying upon the observation of the operator or the manipulation of valves and with this object in view the invention consists in a construction and combination of parts of which a preterredembodiment is, shown in the accompanying drawings, wherein fl Figure 1 is a side view of an apparatus embodying the invention. t Figure 2 is a sectional view taken vertically of the same. v

Figflres 3, 4: and '5 are detail sectional views on the planes indicated respectively by the lines 3-3, and 5-5.: p i Supported by a receptacle framework havinga standard 10' and forwardly directed upper and lower arms 11 and 12, and provided with a suitable base 13, is a receptacle 14 'in the form of a canister disposed in an inverted position withits neck 15 fitted a suitable funnel 16 said receptablebeing supported from the standard 10 byfimeans of clamps 17 to permit of the removal thereof with facility for replacement or the re plenishment of the contents thereof. I j The lower arm 12 of the framework is hollow asjindicated to receive and constitute a guide for a slide valve18having upper and lower wings 19 and20 in which are respectively formed openings 21 and 2 2 f or respective but alternative registration with the funnel 16 and anoutlet spount 23 carried respectively by the upper and lowersides of the arm 12', a tube 24 beingarranged in the guide and between the wings of the slide valveto convey material from the funnelto the spout. i

The valve is provided ane stem 25hav 'ing a racki26 'with which meshes a pinion 27 and also meshing with said pinion or an equivalent thereoii'adapted to effect movernent of the rack EZG-is a rack 28 carried by alplunger bar 29 fitted in suitable guides 30 III the standard 10 and attached at its lower end to a plunger'31 which is supported springs 32 and supports'a tumbler rest 33, said plunger being housed within the base 13 which is hollow and constitutes a suitable casingfor the same. The springs 32 as shown in the drawing are of the volute form commonly used forcushioning purposes and the disk co nstitutingthe tumbler rest is connectedwith theplunger'31 by'means of a suitable stem 34 so that when a tumbler or similar receptacle is placedupon the rest and pressed downward to the limit offree movement, the plunger is correspondingly actuated and communicates motion to the plunger bar 29'which in turn actuates the pinion 28 to move the valve 18trom the normal position indicated in full lines in Figure 2 to the dotted line position to permit of the discharge from the tube 240i the-material which has been fed into said tube from the t receptacle 14; through the opening .16 of the valve. The movement of the'valve to the discharge position by the depression of the plunger obviously cuts off communication with the receptacle 14c, so that" only that amount of material which has been deposited in the tube 24 is discharged through the spout 23 into the tumbler or other receptacle by which the operation of the mechanism has been effected. t a

, p The expansion of the springs 32 upon the release of "downward pressure upon the tumbler rests, or the removal of the tumbler therefrom, causes the return ofthe valve to the normal position indicated in run lines in Figure 2 with the spout or outlet closedand with communication established betweenthe receptacle 14 and the stationary tube 2 Also arranged in the-path of movement of thelplunger is a cushioning'spring 35 while connected'with the end of the stem 25 is a tensile spring 36, serving together with suit able uides 37 in the arm12 to properly d1- Treot the movement of the valve. The plunger 31;preferably consists of a bar as indicated with its extremities fittted in vertical guides 38 on the end walls of the base, and the lower ends of the plunger bar 29 and stem 34 are provided With transversely elongated openings 29 and 34 for the reception of said bar to avoid any cramping or locking of the parts in operation.

In order that the material of powdered or granulated form which is adapted to be dispensed from the receptacle 14 maybe induced to flow with regularity to supply the tube 24, it is preferable to employ a feeding means such as an agitator consisting of a rotary spindle 39 carrying blades 40 disposed to act as steering and feeding agencies and actuable from the plunger 31 at each operation thereof by providing the plunger bar 29 with a. rack 40 meshing with a pinion 41 on a shaft42 connected by bevel gearing 43 with said spindle 39. p Also a spring 44 for assistingin. bearing the weight of the plunger bar may beconnected with the upper end of the latter. i

It will be noted that at each depression of the plunger due to the placing of a glass or like receptacleon the rest 33 andbearing downward thereon to the. limit of movement and then raising and removing the glass, the

, position of the valve 18 will be reversed and returned to dischargea fixed quantity of material into the glass, and that simultaneously the agitator will be operated to prepare the'material in the receptacle 14 to feed readilyinto thetube or measuring unit 24 when the valve resumesits original or normal position with the port 16 in registrar tion with the funnel. I

It will further be observedthat the contents of the receptacle 14 and also the various, operating elements of the structure and mechanism are housed and fully pro- ,tected fromdust and from contact with adjacent objects, and the device including the supporting frame may be made of an ornamental and attractive form suitable for display at soda fountains and like stations for the dispensing of beverages.

Havingdescribed theinvention, what is claimed as new and useful is 1. A beverage dispensing apparatus having a hollow supporting frame consisting of a standard, a base, and forwardly directed upper and lower arms carried by the standard, a receptacle supported between said arms] and having a downwardly discharging outlet, valve mechanism mounted in and housed by the lower arm for controlling the discharge from said receptacle, agitator mechanism arranged in the receptacle, a plunger mounted in and housed by the base and carrying a tumbler rest located beneath the outlet tr'oi'n said rece tacle, a plunger bar mounted in and housed bysaid standard and operativelyconnected atfits lower end with said plunger, and operating. connections between said plunger bar and said valve and agitator mounted in and housed respectively by said lower and upper arms.

2. A beverage dispensing apparatus having a hollow supporting frame consisting of a standard, a base, and forwardly directed upper and lower arms carried by the: standard, a receptacle supported between said arms and having a downwardly discharging outlet, valve mechanism mounted in and housed by the lower arm for controlling the discharge from said receptacle, agitator mechanism arranged in the receptacle, a plunger mounted in and housed by the base and carrying a. tumbler rest located beneath the outlet from said receptacle, a plunger bar mounted in and housed by said standard and operatively connected at its lower end with said plunger, and operating connections between said plunger bar and said valve and agitator mounted in and housed respectively by said lower and upper arms the plunger bar being spring supported; and having a limited range of movement. 3'. Abeverage dispensing apparatus having a hollow supporting frame consisting, of a standard, a base, and forwardly directed upper and lowe'r armscarried by the standard, a receptacle supported between said arms and havinga downwardly discharging outlet, valve mechanism mounted in and housedby the lower arm for controlling the discharge from said receptacle, agitator mechanism arranged" in the receptacle, a

plunger mounted in and housed by the base and carrying a tumbler rest located beneath the outlet, from said receptacle, a plunger bar mounted in and housed by said standard and operatively connected at its lower end with said plunger, and operating connections, between said plunger bar and said valve and; agitator mounted in and housed respectively by said lower and upper arms,

said agitator being of the rotary type with a spindle extending into the upper arm of the frame, and the operating. connections thereupon consisting of a shaft geared to said spindle and having a pinion meshing with avrack on said plunger bar.

4. A beverage dispensing apparatus-having a hollow supporting frame consisting of a standard, a base, and forwardly directed upper and vlower arms carried by the standard, a receptacle supported between said arms and having a downwardly discharging outlet, valve mechanism mounted in and housedby the lower arm for controlling the discharge from said receptacle, agitator mechanism arran ed in the receptacle, 3 plunger mounted in and housedby the base and carryin a tumbler rest located beneath the outlet rom said receptacle, a plunger bar mounted in and housed by said standard and operatively connected at its lower end with said plunger, and operating connections between said plunger bar and said tending between the extremities of said valve and agitator mounted in and housed measuring tube and said ports and being respectively by said lower and upper arms, provided with ports for alternate registra- 10 the lower arm having upper and lower regtion with the tube.

istering ports, a measuring tube registering In testimony whereof he afiixeshis signawith and arranged between said ports, and ture. the valve having upper and lower leaves ex- I GEQRGE MOD. BRIGHT. 

